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A118900 as a simple table

na(n)
11235520
28078400
39884160
416632000
529272320
633359040
746569600
864627200
979073280
10133056000
11154440000
12218116800
13234178560
14266872320
15302132160
16372556800
17423783360
18449064000
19517017600
20632586240
21790352640
22883396800
23900694080
24924168960
251009800000
261064448000

[1235520,8078400,9884160,16632000,29272320,
 33359040,46569600,64627200,79073280,133056000,
 154440000,218116800,234178560,266872320,302132160,
 372556800,423783360,449064000,517017600,632586240,
 790352640,883396800,900694080,924168960,
 1009800000,1064448000]